1934 - 1935 Aston Martin Ulster (Third Series 1½ litre 2 and 2/4 seater) After the success of the Team Cars in the 1934 Ulster TT, Aston Martin made replicas available for the public to buy. 21 Ulsters were built in total and it is believed that every single car is still in existence. This famous car was privately owned and raced by Prince Bira of Siam. These shots clearly show the chromed suspension arms and radiator much favored by the Prince.